What is the approximate tilt angle of the ecliptic plane relative to the celestial equator?

Answer

Approximately 23.4 degrees

The angle between the ecliptic plane and the celestial equator (Earth's equatorial projection) is known as the obliquity of the ecliptic and is approximately 23.4 degrees.

What is the approximate tilt angle of the ecliptic plane relative to the celestial equator?

#Videos

The Ecliptic: Crash Course Kids #37.2 - YouTube

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